Home / 9,523,388.56-13,140,740.64-5,851,124.08

Finding the Fourth Proportional to 9,523,388.56, 13,140,740.64 and 5,851,124.08

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Solution

The fourth proportional to 9,523,388.56, 13,140,740.64 and 5,851,124.08 is: 8,073,607.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,523,388.56 : 13,140,740.64 = 5,851,124.08 : x
  2. Step 2: Convert to fraction form
    9,523,388.56/13,140,740.64 = 5,851,124.08/x
  3. Step 3: Cross multiply
    9,523,388.56x = 13,140,740.64 × 5,851,124.08
  4. Step 4: Simplify right side
    9,523,388.56x = 76,888,103,987,738.61
  5. Step 5: Solve for x
    x = 76,888,103,987,738.61/9,523,388.56
  6. Step 6: Final answer
    x = 8,073,607.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.